A "cooked" form of the relocation data is added to the project, for
use during data analysis.
Also, changed the data grids in the segment viewer to allow multi-
select, so users can copy & paste the contents.
Added generation of the relocation dictionary and constant body for
segments in Load files.
Also, don't reject files with v1 segments (whose length is specified
as a block count) just because the EOF isn't a multiple of 512 bytes.
Some executables don't pad out the last block.
Various tweaks to output formatting.
Added file type determination (Load, Object, Library). Requires
screening the segment and record types.
Also, fix parsing of v0 headers, which placed ORG and ALIGN in
different places.
Added generation of info/error messages to segment parser, which
are displayed in the main OMF viewer window.
Added segment viewer window, which opens when a segment entry in the
viewer list is double-clicked. Currently shows the "raw" header
fields, with place-holder UI for additional stuff.
